package ooday02.homework2.student;

public class Student extends  Person {
    String className;
    String stuId;
    Student(){

    }
    Student(String name ,int age, String address,String className, String stuId){
        super(name, age, address);
        this.className=className;
        this.stuId=stuId;
    }
    void study(){
        System.out.println(name+"喜欢学习");
    }
    void sayHi(){
        System.out.println("大家好,我叫"+name+"今年"+age+"岁了,家住在"+address+"所在班级是"+className+"学号是"+stuId);
    }}
